PAX-黄原酸盐 MSDS

1.IDENTIFICATION OF THE MATERIAL AND SUPPLIERProduct Name:POTASSIUM AMYL XANTHATEOther name(s):PAX; Carbonodithioic acid, O-pentyl ester, potassium salt; Potassium pentylxanthate; Potassium isoamyl xanthate.Recommended Use: Mineral floatation.Supplier:Orica Australia Pty LtdABN:99 004 117 828Street Address: 1 Nicholson Street,Melbourne 3000AustraliaTelephone Number:+61 3 9665 7111Facsimile:+61 3 9665 7937Emergency Telephone: 1 800 033 111 (ALL HOURS)2. HAZARDS IDENTIFICATIONThis material is hazardous according to criteria of Safe Work Australia; HAZARDOUS SUBSTANCE.Classified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG Code) for Transport by Road and Rail; DANGEROUS GOODS.Risk Phrases:Harmful in contact with skin and if swallowed. Irritating to eyes and skin.Safety Phrases: Do not breathe dust. Avoid contact with skin and eyes. In case of contact with eyes,rinse immediately with plenty of water and seek medical advice. Wear suitableprotective clothing, gloves and eye/face protection.Poisons Schedule:None allocated.3. COMPOSITION/INFORMATION ON INGREDIENTSComponents CAS Number Proportion Risk Phrases Potassium isoamyl xanthate928-70-190%R21/22, R36/38 4. FIRST AID MEASURESInhalation:Remove victim from area of exposure - avoid becoming a casualty. Remove contaminated clothing and loosen remaining clothing. Allow patient to assume most comfortable position and keep warm. Keep at rest until fully recovered. If patient finds breathing difficult and develops a bluish discolouration of the skin (which suggests a lack of oxygen in the blood - cyanosis), ensure airways are clear of any obstruction and have a qualified person give oxygen through a face mask. Apply artificial respiration if patient is not breathing. Seek immediate medical advice.Skin Contact:If skin or hair contact occurs, immediately remove any contaminated clothing and wash skin and hair thoroughly with running water. If swelling, redness, blistering or irritation occurs seek medical assistance.Eye Contact:If in eyes, hold eyelids apart and flush the eye continuously with running water. Continue flushing until advised to stop by the Poisons Information Centre or a doctor, or for at least 15 minutes.Product Name: POTASSIUM AMYL XANTHATE Issued: 03/07/2009 Substance No: 000033326701Version: 4Page 1 of 6Ingestion:Rinse mouth with water. If swallowed, give a glass of water to drink. If vomiting occurs give further water. Seek immediate medical assistance.Medical attention and special treatment:Treat symptomatically.5. FIRE FIGHTING MEASURESHazards from combustion products:Substance liable to spontaneous combustion. Avoid all ignition sources. In common with many organic chemicals, may form flammable dust clouds in air. For precautions necessary refer to Safety Data Sheet "Dust Explosion Hazards". Precautions for fire fighters and special protective equipment:Heating can cause expansion or decomposition of the material, which can lead to the containers exploding. If safe to do so, remove containers from the path of fire. Decomposes on heating emitting toxic fumes, including those of carbon disulfide . Fire fighters to wear self-contained breathing apparatus and suitable protective clothing if risk of exposure to products of decomposition.Suitable Extinguishing Media:Coarse water spray, fine water spray, normal foam, dry agent (carbon dioxide, dry chemical powder).Hazchem Code: 1Y6. ACCIDENTAL RELEASE MEASURESEmergency procedures:Shut off all possible sources of ignition. Clear area of all unprotected personnel. If contamination of sewers or waterways has occurred advise local emergency services.Methods and materials for containment and clean up:Wear protective equipment to prevent skin and eye contact and breathing in vapours/dust. DO NOT allow material to get wet. Air-supplied masks are recommended to avoid inhalation of toxic material. Vacuum solid spills instead of sweeping. Collect and seal in properly labelled containers or drums for disposal. Use non-sparking tools.7. HANDLING AND STORAGEConditions for safe storage:Store in a cool, dry, well ventilated place and out of direct sunlight. Store away from sources of heat or ignition. Store away from incompatible materials described in Section 10. Keep dry - reacts with water, may lead to drum rupture. Keep containers closed when not in use - check regularly for spills.Precautions for safe handling:Avoid skin and eye contact and breathing in dust. Keep out of reach of children.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONOccupational Exposure Limits: No value assigned for this specific material by the National Occupational Health and Safety Commission. However, Exposure Standard(s) for decomposition product(s):Carbon disulfide: 8hr TWA = 31 mg/m3 (10 ppm), SkProduct Name: POTASSIUM AMYL XANTHATE Issued: 03/07/2009 Substance No: 000033326701Version: 4Page 2 of 6As published by the National Occupational Health and Safety Commission.TWA - The time-weighted average airborne concentration over an eight-hour working day, for a five-day working week over an entire working life.`Sk' Notice - absorption through the skin may be a significant source of exposure. The exposure standard is invalidated if such contact should occur.These Exposure Standards are guides to be used in the control of occupational health hazards. All atmospheric contamination should be kept to as low a level as is workable. These exposure standards should not be used as fine dividing lines between safe and dangerous concentrations of chemicals. They are not a measure of relative toxicity. Engineering controls:Ensure ventilation is adequate and that air concentrations of decomposition product(s) is/are controlled below quoted Exposure Standards. Avoid generating and breathing in dusts. Use with local exhaust ventilation or while wearing dust mask. Keep containers closed when not in use.Personal Protective Equipment:The selection of PPE is dependant on a detailed risk assessment. The risk assessment should consider the work situation, the physical form of the chemical, the handling methods, and environmental factors.Orica Personal Protection Guide No. 1, 1998: F - OVERALLS, SAFETY SHOES, CHEMICAL GOGGLES, GLOVES, DUST MASK.Wear overalls, chemical goggles and impervious gloves. Avoid generating and inhaling dusts. If dust exists, wear dust mask/respirator meeting the requirements of AS/NZS 1715 and AS/NZS 1716. Always wash hands before smoking, eating, drinking or using the toilet. Wash contaminated clothing and other protective equipment before storage or re-use.9. PHYSICAL AND CHEMICAL PROPERTIESPhysical state:Pellets or FlakesColour:Green or YellowishOdour:IrritatingSolubility:Soluble in water.Specific Gravity:0.75-0.80Relative Vapour Density (air=1):Not availableVapour Pressure (20 °C):Not availableFlash Point (°C):Not availableFlammability Limits (%):Not availableAutoignition Temperature (°C):Not availableMelting Point/Range (°C):>=270pH:Not availableProduct Name: POTASSIUM AMYL XANTHATE Issued: 03/07/2009 Substance No: 000033326701Version: 4Page 3 of 610. STABILITY AND REACTIVITYChemical stability: Stable under normal conditions of use. Hygroscopic: absorbs moisture or water fromsurrounding air. Reacts exothermically with water .Conditions to avoid: Avoid dust generation. Avoid exposure to heat, sources of ignition, and open flame.Avoid exposure to moisture.Incompatible materials: Incompatible with oxidising agents , combustible materials , acids , water , phosgeneor sulphur chlorides .Carbon disulfide. Hydrogen sulfide. Carbonyl sulfide.Hazardous decompositionproducts:Hazardous reactions: Hazardous polymerisation will not occur. Can react with water producing carbondisulfide.11. TOXICOLOGICAL INFORMATIONNo adverse health effects expected if the product is handled in accordance with this Safety Data Sheet and the product label. Symptoms or effects that may arise if the product is mishandled and overexposure occurs are:Ingestion:Swallowing can result in nausea, vomiting, diarrhoea, abdominal pain, convulsionsand loss of consciousness. Death may occur if large amounts are ingested.Eye contact:An eye irritant.Skin contact:Contact with skin will result in irritation. Will liberate carbon disulfide upon contactwith moist skin. Carbon disulfide can be absorbed through the skin with resultantadverse effects.Inhalation:Breathing in dust may result in respiratory irritation. Breathing in high concentrationscan produce central nervous system depression, which can lead to loss of co-ordination, impaired judgement and if exposure is prolonged, unconsciousness.Breathing in high concentrations may result in an irregular heart beat and provesuddenly fatal.Long Term Effects:No information available for the product.Toxicological Data:Oral LD50 (rat): 1000 mg/kg.12. ECOLOGICAL INFORMATIONEcotoxicity Avoid contaminating waterways.13. DISPOSAL CONSIDERATIONSDisposal methods:Refer to Waste Management Authority. Advise flammable nature. Dispose of material through a licensed waste contractor. Normally suitable for disposal at approved land waste site. Material can be recycled.Product Name: POTASSIUM AMYL XANTHATE Issued: 03/07/2009 Substance No: 000033326701Version: 4Page 4 of 614. TRANSPORT INFORMATIONRoad and Rail TransportClassified as Dangerous Goods by the criteria of the Australian Dangerous Goods Code (ADG Code) for Transport by Road and Rail; DANGEROUS GOODS.3342Class-primary 4.2 Spontaneously CombustiblePacking Group:IIIProper Shipping Name:XANTHATESHazchem Code:1YMarine TransportClassified as Dangerous Goods by the criteria of the International Maritime Dangerous Goods Code (IMDG Code) for transport by sea; DANGEROUS GOODS.UN No:3342Class-primary: 4.2 Spontaneously CombustiblePacking Group:IIIProper Shipping Name:XANTHATESIMDG EMS Fire:F-AIMDG EMS Spill: S-JAir TransportClassified as Dangerous Goods by the criteria of the International Air Transport Association (IATA) Dangerous Goods Regulations for transport by air; DANGEROUS GOODS.UN No:3342Class-primary: 4.2 Spontaneously CombustiblePacking Group:IIIProper Shipping Name:XANTHATES15. REGULATORY INFORMATIONClassification:This material is hazardous according to criteria of Safe Work Australia;HAZARDOUS SUBSTANCE.Hazard Category:Xn: HarmfulXi: IrritantRisk Phrase(s):R21/22: Harmful in contact with skin and if swallowed.R36/38: Irritating to eyes and skin.Safety Phrase(s):S22: Do not breathe dust.S24/25: Avoid contact with skin and eyes.S26: In case of contact with eyes, rinse immediately with plenty of water and seekmedical advice.S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. Product Name: POTASSIUM AMYL XANTHATE Issued: 03/07/2009 Substance No: 000033326701Version: 4Page 5 of 6Poisons Schedule:None allocated.This material is listed on the Australian Inventory of Chemical Substances (AICS).16. OTHER INFORMATIONThis material safety data sheet has been prepared by SH&E Shared Services, Orica.Reason(s) for Issue:5 Yearly Revised Primary MSDSChange to Transport InformationThis MSDS summarises to our best knowledge at the date of issue, the chemical health and safety hazards of the material and general guidance on how to safely handle the material in the workplace. Since Orica Limited cannot anticipate or control the conditions under which the product may be used, each user must, prior to usage, assess and control the risks arising from its use of the material.If clarification or further information is needed, the user should contact their Orica representative or Orica Limited at the contact details on page 1.Orica Limited's responsibility for the material as sold is subject to the terms and conditions of sale, a copy of which is available upon request.Product Name: POTASSIUM AMYL XANTHATE Issued: 03/07/2009 Substance No: 000033326701Version: 4Page 6 of 6。